Ancient Wardstones

In various places throughout this zone you will find an Ancient Wardstone. Use your Activate Ancient Wardstone Ascended ability to activate the wardstone and summon an NPC (Note: He may already be there if someone else has activated the wardstone recently). Each completion of one of these Daily quests will reward you with a Vile Sourceshard.

For a complete recap of all we know about these artifacts, including locations and quests, see Ancient Wardstone